Derivo.de - SEO Checker

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Overview of the SEO Check
Meta information
90% 
Page quality
59% 
Page structure
100% 
Link structure
97% 
Server
44% 
External factors
63% 
SEO Score
Response time
0.42 s
File size
11.00 kB
Words
314
Media files
7
Number of links
29 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Konclude - derivo GmbH
The length of the page title is perfect. (222 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
konclude is derivo's parallel reasoning system able to process Knowledge Nets (aka ontologies) from the most expressive language fragment OWL 2 DL.
The length of the meta description is perfect. (941 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: de
Server location: United States of America
The given language de does not conform with the detected language en.
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype XHTML 1.1 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
generatorTYPO3 CMS
DESCRIPTIONkonclude is derivo's parallel reasoning system able to process Knowledge Nets (aka ontologies) from the most expressive language fragment OWL 2 DL.
AUTHORThorsten Liebig
KEYWORDSkonclude, reasoning, reasoning system, OWL, knowledge net
ABSTRACTkonclude is derivo's parallel reasoning system able to process Knowledge Nets (aka ontologies) from the most expressive language fragment OWL 2 DL.
google-site-verificationnpOlOmWthPcTs8PyCh-009H2M-OmSLUj4MLmsptS8Jc
langde
Content-Typeapplication/xhtml+xml; charset=UTF-8
Content-Script-Typetext/javascript
Content-Style-Typetext/css

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Page quality

Content
(Critically important)
There are only 314 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 26.44 words is high.
28.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
1 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...xt.derivo/images/layout/printsymbol2.pngdruckendrucken
...derivo/images/layout/logo_deutsch_01.pngLogo der derivo GmbHLogo der derivo GmbH
/fileadmin/_migrated/media/konclude_en.jpgNo alt attribute provided
...t.derivo/images/layout/badges/sprite.gifdeliciousdelicious
...t.derivo/images/layout/badges/sprite.gifTwitterTwitter
...t.derivo/images/layout/badges/sprite.gifLinkedInLinkedIn
...t.derivo/images/layout/badges/sprite.gifXINGXING

Page structure

H1 heading
(Critically important)
Reasoning System Konclude
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Reasoning System Konclude
H2 Parallel, High-Performance Reasoning
H3 News
H3 Download
H3 Usage Options
H3 Supported Features
H3 Product Support
H3 References
Baselink: https://www.derivo.de/
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
/en/products/konclude/English
/service/kontakt/Contact
https://www.derivo.de/home/IMG-ALT Logo der derivo GmbH
https://www.derivo.de/home/Home
A-TITLE Home
https://www.derivo.de/loesungen/Solutions
A-TITLE Solutions
https://www.derivo.de/produkte/Products
A-TITLE Products
https://www.derivo.de/partners/Partners
A-TITLE Partners
https://www.derivo.de/ressourcen/Resources
A-TITLE Resources
/products/semspect/SemSpect
A-TITLE SemSpect
/products/graphscale/GraphScale
A-TITLE GraphScale
https://www.derivo.de/home/derivo
https://www.derivo.de/produkte/Text duplicate Products
A-TITLE derivo's products for a flexible knowledge infrastructure.
http://www.w3.org/TR/owl2-syntax/New window External Subdomain OWL 2
http://www.w3.org/Submission/2...New window External Subdomain OWLlink
http://owllink-owlapi.sourcefo...New window External Subdomain OWLlink OWL API Adapter
http://curation.cs.manchester....New window External Subdomain ORE 2013
http://www.easychair.org/smart...External Subdomain ORE 2014
https://www.w3.org/community/o...External Subdomain ORE 2015
/products/konclude/requirements/License, Requirements, Release Notes
/products/konclude/download/Download Konclude Release v0.7.0
/products/konclude/usage/Text duplicate OWLlink
/products/konclude/usage-owl-api/OWL API
/products/konclude/usage-sparql/SPARQL
/products/konclude/usage-comma...Command Line
/products/konclude/usage-docker/Docker
/products/konclude/supported-o...Text duplicate OWLlink
/products/konclude/supported-o...Text duplicate OWL 2
/products/konclude/feedback/Bug Reports and Feedback
/products/konclude/faq-and-ope...FAQ and Open Issues
/products/konclude/commercial-...Commercial Support
/products/konclude/publications/Publications
/products/konclude/people/People
/products/konclude/awards/Awards
http://delicious.com/saveNofollow External IMG-ALT delicious
A-TITLE delicious
http://www.twitter.com/derivoNofollow External Subdomain IMG-ALT Twitter
A-TITLE Twitter
https://www.linkedin.com/compa...Nofollow External Subdomain IMG-ALT LinkedIn
A-TITLE LinkedIn
https://www.xing.com/companies...Nofollow External Subdomain IMG-ALT XING
A-TITLE XING
/en/service/data-protection.htmlData Protection
/en/service/imprint.htmlImprint

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time of 0.42 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (11 kB).

HTTP Response Header

NameValue
content-length11312
content-typetext/html;charset=utf-8
dateSat, 29 Jun 2024 01:47:31 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 2 backlinks.
This page only has few backlinks from 1 different ip addresses.
This page is referenced by wikipedia.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow:

Similar sites

Search preview

www.derivo.de › produkte › konclude.html
Konclude - derivo GmbH
konclude is derivo's parallel reasoning system able to process Knowledge Nets (aka ontologies) from the most expressive language fragment OWL 2 DL.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Konclude86%Check
derivo69%Check
Reasoning66%Check
Reasoning System65%Check
System62%Check
Konclude won60%Check
derivo GmbH60%Check
common reasoning52%Check
GmbH50%Check
Parallel50%Check
Show more keywords and terms

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